SE7511850L - BARKING MACHINE - Google Patents

BARKING MACHINE

Info

Publication number
SE7511850L
SE7511850L SE7511850A SE7511850A SE7511850L SE 7511850 L SE7511850 L SE 7511850L SE 7511850 A SE7511850 A SE 7511850A SE 7511850 A SE7511850 A SE 7511850A SE 7511850 L SE7511850 L SE 7511850L
Authority
SE
Sweden
Prior art keywords
drum
centerline
horizontal
sections
centerlines
Prior art date
Application number
SE7511850A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
M Carbonneau
Original Assignee
Ingersoll Rand Canada
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Canada filed Critical Ingersoll Rand Canada
Publication of SE7511850L publication Critical patent/SE7511850L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • B27L1/025—Debarking in rotating drums

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Paper (AREA)

Abstract

Debarking apparatus comprising a plurality of rotatable drum sections having their centerlines at different angles. The first or inlet drum section has its centerline most steeply angled for feeding logs therethrough to maintain a low level of logs therein; and the discharge drum section may have its centerline either generally horizontal or angled to the horizontal. Between the inlet and discharge drum sections, there are positioned intermediate drum sections having their centerlines at progressively lesser angles to the horizontal and also a drum section having its centerline at least generally horizontal, it being understood that the arrangement and number of such intermediate drum sections are variable in different embodiments.
SE7511850A 1974-10-25 1975-10-22 BARKING MACHINE SE7511850L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/517,893 US3973606A (en) 1974-10-25 1974-10-25 Debarking apparatus having angled drum sections

Publications (1)

Publication Number Publication Date
SE7511850L true SE7511850L (en) 1976-04-26

Family

ID=24061659

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511850A SE7511850L (en) 1974-10-25 1975-10-22 BARKING MACHINE

Country Status (4)

Country Link
US (1) US3973606A (en)
CA (1) CA1029282A (en)
FI (1) FI752866A (en)
SE (1) SE7511850L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8002052L (en) * 1980-03-17 1981-09-18 Karlstad Mekaniska Ab debarking drum
SE461028B (en) * 1981-12-16 1989-12-18 Kone Oy the drum
US5337811A (en) * 1992-08-06 1994-08-16 Fulghum Industries, Inc. Debarker infeed conveyor
US5263522A (en) * 1993-02-17 1993-11-23 Sasko Jeffry P Apparatus for removing bark from whole logs
US5630453A (en) * 1996-05-24 1997-05-20 Fuji Kogyo Co., Ltd. Debarking machine
FI130736B1 (en) * 2021-04-07 2024-02-20 Valmet Technologies Oy Debarking drum and method for debarking of wood

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019111A (en) * 1910-12-30 1912-03-05 George E Wright Apparatus for washing and scalding vegetables.
US1120636A (en) * 1914-05-08 1914-12-08 William A Whitcomb Barking-mill.
DE594516C (en) * 1930-07-23
DE698520C (en) * 1938-07-30 1940-11-12 Robert Meldau Dr Ing Visual process for discharging finely ground gestures
US3272245A (en) * 1964-04-29 1966-09-13 Ingersoll Rand Canada Barking drum

Also Published As

Publication number Publication date
FI752866A (en) 1976-04-26
CA1029282A (en) 1978-04-11
US3973606A (en) 1976-08-10

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